The handle lock cannot be reversed, nor can the reverse […]
The handle lock cannot be reversed, nor can the reversed lock button, nor can the door be opened or locked when the key is inserted, only the handle can be turned up and down
1. The handle lock cannot be reversed. You can first judge whether the key China Stainless Steel Hitch Pin Locks companycan be rotated. If the key cannot be rotated, it can basically be determined that there is a problem with the lock cylinder.
2. The handle lock cannot be reversed. If the key can be rotated when the door is opened, but the bolt cannot be ejected smoothly, you can suspect whether there is a problem with the lock body.
3. The handle lock cannot be reversed. If the key can be rotated smoothly and the bolt can be ejected smoothly when the door is opened, it can be suspected whether the anti-theft door body is sagging, causing the lock point to be misplaced.